Mackenzie Lester, MSW, LCSW
NPI 1528072832 · Clinical Social Worker · Saint Peters, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Lester, MSW, LCSW is a Clinical Social Worker provider in Saint Peters, MO (NPI 1528072832).
Provider details
- NPI number
- 1528072832
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 2005025550 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-29
- Last updated
- 2025-01-25
- Certified
- 2025-01-25
Frequently asked questions
- What is Mackenzie Lester's NPI number?
- Mackenzie Lester's National Provider Identifier (NPI) is 1528072832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Lester's specialty?
- Mackenzie Lester is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mackenzie Lester located?
- Mackenzie Lester's practice location on file with NPPES is 1284 Jungermann Rd, Saint Peters, MO 63376-6966.
- What is Mackenzie Lester's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Lester is (636) 498-0700.
- Does Mackenzie Lester accept Medicare?
- Mackenzie Lester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Lester's NPI active?
- Yes — Mackenzie Lester's NPI (1528072832) is active in the NPPES registry as of the last update on 2025-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.